#include "stationwayview.h"
#include <QFileInfo>
#include "common.h"
#include <QHBoxLayout>
#include <QApplication>
#include <QBitmap>

int StationwayView::m_id = qRegisterMetaType<StationwayView*>();

StationwayView::StationwayView(QWidget *parent)
    :ViewObject(parent)
    ,m_paramIdentity(NULL)
{
    setWindowFlags(Qt::FramelessWindowHint);
    setAttribute(Qt::WA_DeleteOnClose);

#ifdef __linux__
    setFocusPolicy(Qt::NoFocus);
#else
    setFocusPolicy(Qt::StrongFocus);
#endif

    if (m_objectParam == NULL)
       m_objectParam = new ParamObject;

    if (m_paramIdentity == NULL)
        m_paramIdentity = new StationwayViewParam;
}

StationwayView::~StationwayView()
{
    if (m_paramIdentity != NULL)
        delete m_paramIdentity;

    if (m_objectParam != NULL)
        delete  m_objectParam;

    m_paramIdentity = NULL;
    m_objectParam = NULL;
}

QString StationwayView::FindFile(QString prefix, QString name)
{
    if (name == "" || name == "hide")
        return "";

    QString ret;

    ret = myapp::find_file_single(prefix, name);
    if (ret != "")
    {
        AddSuffix(ret);
        return ret;
    }

    QStringList list = name.split("_");
    int count = list.size();

    //arrive_1_1 arrive_1_1_mirror arrive_2_1 arrive_2_1_mirror找不到则往下找
    if (count > 2 && list.first().contains("arrive") && myapp::isDigitStr(list.at(1)) && myapp::isDigitStr(list.at(2)))
    {
        //arrive_1_1 || arrive_2_1_mirror  ==>  arrive_1 上行非镜像或者下行镜像  ==>  上行非镜像
        if ((list.at(1) == "1" && count == 3) || (list.at(1) == "2" && count == 4))
            name = QString("arrive_") + list.at(2);

        //arrive_2_1 || arrive_1_1_mirror  ==>  arrive_1_mirror  上行镜像或者下行非镜像  ==>  上行镜像
        if ((list.at(1) == "2" && count == 3) || (list.at(1) == "1" && count == 4))
            name = QString("arrive_") + list.at(2) + QString("_mirror");

        ret = myapp::find_file_single(prefix, name);
        if (ret != "")
        {
            AddSuffix(ret);
            return ret;
        }
    }

    //arrive_1 arrive_1_mirror找不到则找"station_way"
    if (count > 1 && list.first().contains("arrive") && myapp::isDigitStr(list.at(1)))
    {
        name = "stationway";
        ret = myapp::find_file_single(prefix, name);
        if (ret != "")
        {
            AddSuffix(ret);
            return ret;
        }
    }
    return "";
}

void StationwayView::ShowObject()
{
    if (!m_paramIdentity || !m_objectParam) return;

    url = "arrive_1_1";
    if (mProtocolData)
    {
        int start_id = mProtocolData->start_id;
        int stop_id = mProtocolData->stop_id;
        QString rundir = "1";
        if (start_id > stop_id)
            rundir = "2";

        if (mProtocolData->start_id < mProtocolData->stop_id)
        {
            if (mProtocolData->file_path.contains("mirror"))
                url = QString("arrive_%1_%2_mirror").arg(rundir).arg(mProtocolData->curr_or_next_id);
            else
                url = QString("arrive_%1_%2").arg(rundir).arg(mProtocolData->curr_or_next_id);
        }
        else
        {
            if (mProtocolData->file_path.contains("mirror"))
                url = QString("arrive_%1_%2_mirror").arg(rundir).arg(mProtocolData->curr_or_next_id);
            else
                url = QString("arrive_%1_%2").arg(rundir).arg(mProtocolData->curr_or_next_id);
        }
    }

    ShowUrl();
}

void StationwayView::GetAttribute(std::string& attribute)
{
    std::string jsonStr;
    Json::Value base;
    Json::StreamWriterBuilder writerBuilder;
    std::ostringstream os;

    base["zindex"] = QString::number(m_objectParam->GetIndex()).toStdString();
    base["stid"] = QString::number(m_objectParam->GetStId()).toStdString();
    base["x"] = QString::number(m_objectParam->GetX()).toStdString();
    base["y"] = QString::number(m_objectParam->GetY()).toStdString();
    base["w"] = QString::number(m_objectParam->GetWidth()).toStdString();
    base["h"] = QString::number(m_objectParam->GetHeight()).toStdString();
    base["name"] = m_objectParam->GetName().toStdString();

    std::unique_ptr<Json::StreamWriter> jsonWriter(writerBuilder.newStreamWriter());
    jsonWriter->write(base, &os);
    jsonStr = os.str();

    attribute = jsonStr;
}

void StationwayView::SetAttribute(std::string jsonStr)
{
    bool res;
    JSONCPP_STRING errs;
    Json::Value root;
    Json::CharReaderBuilder readerBuilder;
    std::unique_ptr<Json::CharReader> const jsonReader(readerBuilder.newCharReader());
    res = jsonReader->parse(jsonStr.c_str(), jsonStr.c_str()+jsonStr.length(), &root, &errs);

    if (!res || !errs.empty())
         LOG_QDEBUG<<__FUNCTION__<<"json parse faild"<<QString::fromStdString(errs);

    if (CheckJsonValueType(root,"zindex",Json::stringValue))
         m_objectParam->SetIndex(QString::fromStdString(root["zindex"].asString()).toInt());

    if (CheckJsonValueType(root,"stid",Json::stringValue))
         m_objectParam->SetStId(QString::fromStdString(root["stid"].asString()).toInt());

    if (CheckJsonValueType(root,"x",Json::stringValue))
        m_objectParam->SetX(QString::fromStdString(root["x"].asString()).toInt());

    if (CheckJsonValueType(root,"y",Json::stringValue))
        m_objectParam->SetY(QString::fromStdString(root["y"].asString()).toInt());

    if (CheckJsonValueType(root,"w",Json::stringValue))
         m_objectParam->SetWidth(QString::fromStdString(root["w"].asString()).toInt());

    if (CheckJsonValueType(root,"h",Json::stringValue))
         m_objectParam->SetHeight(QString::fromStdString(root["h"].asString()).toInt());

    if (CheckJsonValueType(root,"name",Json::stringValue))
         m_objectParam->SetName(QString::fromStdString(root["name"].asString()));
}

void StationwayView::ParseXML(QDomElement* xmlDomEle)
{
    if (NULL == m_paramIdentity)
        m_paramIdentity = new StationwayViewParam;

    m_objectParam->SetIndex((xmlDomEle->attribute("zindex","0")).toInt());
    m_objectParam->SetStId((xmlDomEle->attribute("stid","0")).toInt());
    m_objectParam->SetX((xmlDomEle->attribute("x","0")).toInt());
    m_objectParam->SetY((xmlDomEle->attribute("y","0")).toInt());
    m_objectParam->SetWidth((xmlDomEle->attribute("w","0")).toInt());
    m_objectParam->SetHeight((xmlDomEle->attribute("h","0")).toInt());
    m_objectParam->SetName(xmlDomEle->attribute("name",""));
}

void StationwayView::PacketXML(QDomElement* dom)
{
    QDomDocument document;
    *dom = document.createElement("item");
    dom->setAttribute("type",m_objectParam->GetObjectName());
    dom->setAttribute("zindex", QString::number(m_objectParam->GetIndex()));
    dom->setAttribute("stid", QString::number(m_objectParam->GetStId()));
    dom->setAttribute("x", QString::number(m_objectParam->GetX()));
    dom->setAttribute("y", QString::number(m_objectParam->GetY()));
    dom->setAttribute("w", QString::number(m_objectParam->GetWidth()));
    dom->setAttribute("h", QString::number(m_objectParam->GetHeight()));
    dom->setAttribute("name", m_objectParam->GetName());
}

